425922 has 16 divisors (see below), whose sum is σ = 973632. Its totient is φ = 121680.

The previous prime is 425911. The next prime is 425939. The reversal of 425922 is 229524.

It is a d-powerful number, because it can be written as 4³ + 2¹² + 9⁴ + 5⁸ + 2¹³ + 2¹⁴ .

It is a zygodrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 425892 and 425901.

It is an unprimeable number.

425922 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5029 + ... + 5112.

It is an arithmetic number, because the mean of its divisors is an integer number (60852).

2⁴²⁵⁹²² is an apocalyptic number.

425922 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

425922 is an abundant number, since it is smaller than the sum of its proper divisors (547710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425922 is a wasteful number, since it uses less digits than its factorization.

425922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10153.

The product of its digits is 1440, while the sum is 24.

The square root of 425922 is about 652.6269991350. The cubic root of 425922 is about 75.2390594205.

It can be divided in two parts, 42592 and 2, that multiplied together give a cube (85184 = 44³).

The spelling of 425922 in words is "four hundred twenty-five thousand, nine hundred twenty-two".